Emergency vehicle switch box



FIG. 1 is a perspective view of an emergency vehicle switch box for operating emergency vehicle equipment showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a left hand side view thereof. 

CLAIM The ornamental design for an emergency vehicle switch box, as shown. 